Properties of the Number -80209

Eighty Thousand Two Hundred Nine

Basics

Value: -80210 → -80209 → -80208

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 80209

Divisors: 1, 80209

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -10011100101010001

Octal: -234521

Duodecimal: -3A501

Hexadecimal: -13951

Square: 6433483681

Square Root: 283.21193477676746

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

a(n) is the least prime > a(n-1) whose digits do not appear in a(n-1). A30284

Prime partial sums of the primes == 1 (mod 6). A354572

Number of nX7 0..1 arrays with every element unequal to 0, 1, 3, 4 or 7 king-move adjacent elements, with upper left element zero. A304854

Position of first occurrence of n in A340300. A338459

Primes having only {0, 2, 8, 9} as digits. A386055